The 4 Waterfalls walk

Time for our second break away this year and our annual visit to the Brecon Beacons (Bannau Brycheiniog), which we always try to fit in in early Spring/before Easter time. The weather running up to this had been mixed, but we had at least had the odd dry day for across the month of March, so how would the weather fair for our visit. Well the answer is astonishing, 5 days of blazing sun, hazy views admittedly but absolutely no complaints from us. 4 walks in t-shirts should tell you all you need to know about this superbly timed visit. We’d managed to pick up a holiday cottage towards the western side of the National Park, and a new area for us, which meant we could pick off some mountains and places that we’d had on our list for a while. First up is the 4 Waterfalls walk, a twisty path with steep steps up and down to the waterfalls as we followed the Rivers Hepste and Mellte to each of the cascades. First though was the drive up, which was fairly uneventful and then the challenge to find a parking spot, the two chargeable places are to the north of the waterfalls, but we’d spotted a free spot to the west and turned up to find it full, but 200 metres further up was a little shop, diesel petrol station and a layby opposite them, which clearly had our name on it. We quickly got set and headed off along the well marked paths, passing the youth hostel and café to the first waterfall, where we decided that we were hungry so ate our lunch enjoying the views down to the tumbling water. Having had a bit of a scramble down to take some photos of the waterfall, we headed off upstream to cross the river by the bridge and return to look to the waterfall from the other side. Its at this point that you see the original paths have been closed (I guess to erosion) and the route has been moved uphill to follow a wider main path, which takes you to the steps down to the third waterfall, before following the path along the bottom to the second waterfall. Returning to the 3rd one again to find it full of the Instagrammers desperate to get the best pose and photo, we didn’t linger too long but instead headed off to the final and best of the 4 waterfalls, a curtain of water which you can head behind and enjoy a shower!! All in all its a great walk and one I would recommend for a nice midweek day, as I can imagine it being very busy at weekends and the steps and narrow parts could get annoying if there are lots of folk all trying to get their pictures. For us it was the start of a superb break away

Start – Clyn-gwyn

Route – Sgwd Clun-gwyn – Sgwd Isaf Clun-gwyn – Sgwd y Pannwr – Sgwd yr Elra – Sgwd Clun-gwyn – Clun-gwyn

Distance – 4.5 miles   Start time – Midday  Time taken – 3hrs 30mins  Highest Point – At the start 264 metres

Weather – Sunny and warm

© Crown copyright 2026 Ordnance Survey FL 2026 SF
Some very blue sky above and feeling warm as I take a layer off to start the walk in a t shirt. Not 100% sure of the hill at the back, but I’m looking east so assume its either Cadair Fawr or Mynydd-y-glog
Little shop, two diesel pumps and our layby was opposite
Sgwd Clun-gwyn and our spot for lunch. Sgwd is Welsh for waterfall
As you can see I’ve clambered down a bit to stand on this ledge alongside Sgwd Clun-gwyn
The Afon Mellte, the bridge is just up there and provides a dry crossing to the opposite bank where the main paths take you to the other waterfalls
On the other side now of Sgwd Clun-gwyn
A Chaffinch looking for scraps, literally stood by my feet
Path to waterfalls two and three, the one along the bottom following the river has been closed officially, but we did see the odd person taking that route
Sgwd Isaf Clun-gwyn
I quite liked this waterfall, there were four drops wriggling there way through the rock
Afon Mellte heading towards the third waterfall
Sgwd y Pannwr, the ledges on the right run up the river as the water is clearly gouging out a long trough, I can imagine after heavy rain the waterfall starts further upstream and will no doubt head further up that way over years
We didn’t linger too long here, people were posing by the edges to get the best photos with their faces in it
Post number 25 is now the way down to these two waterfalls, its a fair old drop down and we were huffing and puffing a bit coming back up. The number of the post can be seen on the right hand edge
Views out through the trees, down below will be the meeting of the two rivers Mellte and Hepste to make up the River Neath which heads to the sea. It was here I got stung by a bee, leaving its stinger in my arm. Luckily I had some cream for bites and stings which sorted it.
Final one of the four, and the most spectacular Sgwd yr Elra, this is the Afon Hepste coming over the drop
The path around the back of the falls, it comes out the other side as well and the are other smaller waterfalls around the area if you are feeling adventurous
Linda behind the waterfall, we did get a bit wet but the warm day had us dry again quickly afterwards
Linda and Sgwd yr Elra
Looking out from behind the curtain
Sgwd yr Elra
Mynydd-y-glog I think
The route back takes you near the first waterfall again and then back to the bridge, here we look along Afon Mellte
Wouldn’t be Wales without some bright yellow daffs as we get back to the car
So this was our view from our accommodation, a fantastic vista to Black Mountain far left, then Fan Gyhirych, Fan Nedd, Fan Llia and finally Fan Fawr furthest right and the weather was pretty much exactly this for our whole stay. Not bad for five days in March in South Wales!!!

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